40005432

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8293}}^1$

素因数の和:8372

約数の個数: 48

約数和(自身を含む): 109978440

約数和(自身を除く): 69973008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 8293, 16586, 24879, 33172, 49758, 66344, 74637, 99516, 149274, 199032, 298548, 555631, 597096, 1111262, 1666893, 2222524, 3333786, 4445048, 5000679, 6667572, 10001358, 13335144, 20002716, 40005432]

約数ペア:

[(1, 40005432), (2, 20002716), (3, 13335144), (4, 10001358), (6, 6667572), (8, 5000679), (9, 4445048), (12, 3333786), (18, 2222524), (24, 1666893), (36, 1111262), (67, 597096), (72, 555631), (134, 298548), (201, 199032), (268, 149274), (402, 99516), (536, 74637), (603, 66344), (804, 49758), (1206, 33172), (1608, 24879), (2412, 16586), (4824, 8293)]