61888568

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 147374640

約数和(自身を除く): 85486072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 49, 56, 68, 74, 98, 119, 136, 148, 196, 238, 251, 259, 296, 392, 476, 502, 518, 629, 833, 952, 1004, 1036, 1258, 1666, 1757, 1813, 2008, 2072, 2516, 3332, 3514, 3626, 4267, 4403, 5032, 6664, 7028, 7252, 8534, 8806, 9287, 12299, 14056, 14504, 17068, 17612, 18574, 24598, 29869, 30821, 34136, 35224, 37148, 49196, 59738, 61642, 65009, 74296, 98392, 119476, 123284, 130018, 157879, 209083, 238952, 246568, 260036, 315758, 418166, 455063, 520072, 631516, 836332, 910126, 1105153, 1263032, 1672664, 1820252, 2210306, 3640504, 4420612, 7736071, 8841224, 15472142, 30944284, 61888568]

約数ペア:

[(1, 61888568), (2, 30944284), (4, 15472142), (7, 8841224), (8, 7736071), (14, 4420612), (17, 3640504), (28, 2210306), (34, 1820252), (37, 1672664), (49, 1263032), (56, 1105153), (68, 910126), (74, 836332), (98, 631516), (119, 520072), (136, 455063), (148, 418166), (196, 315758), (238, 260036), (251, 246568), (259, 238952), (296, 209083), (392, 157879), (476, 130018), (502, 123284), (518, 119476), (629, 98392), (833, 74296), (952, 65009), (1004, 61642), (1036, 59738), (1258, 49196), (1666, 37148), (1757, 35224), (1813, 34136), (2008, 30821), (2072, 29869), (2516, 24598), (3332, 18574), (3514, 17612), (3626, 17068), (4267, 14504), (4403, 14056), (5032, 12299), (6664, 9287), (7028, 8806), (7252, 8534)]