25464726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 70502400

約数和(自身を除く): 45037674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 29, 42, 46, 54, 58, 63, 69, 87, 101, 126, 138, 161, 174, 189, 202, 203, 207, 261, 303, 322, 378, 406, 414, 483, 522, 606, 609, 621, 667, 707, 783, 909, 966, 1218, 1242, 1334, 1414, 1449, 1566, 1818, 1827, 2001, 2121, 2323, 2727, 2898, 2929, 3654, 4002, 4242, 4347, 4646, 4669, 5454, 5481, 5858, 6003, 6363, 6969, 8694, 8787, 9338, 10962, 12006, 12726, 13938, 14007, 16261, 17574, 18009, 19089, 20503, 20907, 26361, 28014, 32522, 36018, 38178, 41006, 41814, 42021, 48783, 52722, 61509, 62721, 67367, 79083, 84042, 97566, 123018, 125442, 126063, 134734, 146349, 158166, 184527, 202101, 252126, 292698, 369054, 404202, 439047, 471569, 553581, 606303, 878094, 943138, 1107162, 1212606, 1414707, 1818909, 2829414, 3637818, 4244121, 8488242, 12732363, 25464726]

約数ペア:

[(1, 25464726), (2, 12732363), (3, 8488242), (6, 4244121), (7, 3637818), (9, 2829414), (14, 1818909), (18, 1414707), (21, 1212606), (23, 1107162), (27, 943138), (29, 878094), (42, 606303), (46, 553581), (54, 471569), (58, 439047), (63, 404202), (69, 369054), (87, 292698), (101, 252126), (126, 202101), (138, 184527), (161, 158166), (174, 146349), (189, 134734), (202, 126063), (203, 125442), (207, 123018), (261, 97566), (303, 84042), (322, 79083), (378, 67367), (406, 62721), (414, 61509), (483, 52722), (522, 48783), (606, 42021), (609, 41814), (621, 41006), (667, 38178), (707, 36018), (783, 32522), (909, 28014), (966, 26361), (1218, 20907), (1242, 20503), (1334, 19089), (1414, 18009), (1449, 17574), (1566, 16261), (1818, 14007), (1827, 13938), (2001, 12726), (2121, 12006), (2323, 10962), (2727, 9338), (2898, 8787), (2929, 8694), (3654, 6969), (4002, 6363), (4242, 6003), (4347, 5858), (4646, 5481), (4669, 5454)]