40609608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 110893440

約数和(自身を除く): 70283832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1752, 1783, 1898, 2847, 3566, 3796, 5349, 5694, 7132, 7592, 10698, 11388, 14264, 21396, 22776, 23179, 42792, 46358, 69537, 92716, 130159, 139074, 185432, 260318, 278148, 390477, 520636, 556296, 780954, 1041272, 1561908, 1692067, 3123816, 3384134, 5076201, 6768268, 10152402, 13536536, 20304804, 40609608]

約数ペア:

[(1, 40609608), (2, 20304804), (3, 13536536), (4, 10152402), (6, 6768268), (8, 5076201), (12, 3384134), (13, 3123816), (24, 1692067), (26, 1561908), (39, 1041272), (52, 780954), (73, 556296), (78, 520636), (104, 390477), (146, 278148), (156, 260318), (219, 185432), (292, 139074), (312, 130159), (438, 92716), (584, 69537), (876, 46358), (949, 42792), (1752, 23179), (1783, 22776), (1898, 21396), (2847, 14264), (3566, 11388), (3796, 10698), (5349, 7592), (5694, 7132)]