25289304

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1848

約数の個数: 64

約数和(自身を含む): 68736000

約数和(自身を除く): 43446696

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 1789, 2356, 3534, 3578, 4712, 5367, 7068, 7156, 10734, 14136, 14312, 21468, 33991, 42936, 55459, 67982, 101973, 110918, 135964, 166377, 203946, 221836, 271928, 332754, 407892, 443672, 665508, 815784, 1053721, 1331016, 2107442, 3161163, 4214884, 6322326, 8429768, 12644652, 25289304]

約数ペア:

[(1, 25289304), (2, 12644652), (3, 8429768), (4, 6322326), (6, 4214884), (8, 3161163), (12, 2107442), (19, 1331016), (24, 1053721), (31, 815784), (38, 665508), (57, 443672), (62, 407892), (76, 332754), (93, 271928), (114, 221836), (124, 203946), (152, 166377), (186, 135964), (228, 110918), (248, 101973), (372, 67982), (456, 55459), (589, 42936), (744, 33991), (1178, 21468), (1767, 14312), (1789, 14136), (2356, 10734), (3534, 7156), (3578, 7068), (4712, 5367)]