40745432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 95161920

約数和(自身を除く): 54416488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 577, 679, 728, 776, 1154, 1261, 1358, 2308, 2522, 2716, 4039, 4616, 5044, 5432, 7501, 8078, 8827, 10088, 15002, 16156, 17654, 30004, 32312, 35308, 52507, 55969, 60008, 70616, 105014, 111938, 210028, 223876, 391783, 420056, 447752, 727597, 783566, 1455194, 1567132, 2910388, 3134264, 5093179, 5820776, 10186358, 20372716, 40745432]

約数ペア:

[(1, 40745432), (2, 20372716), (4, 10186358), (7, 5820776), (8, 5093179), (13, 3134264), (14, 2910388), (26, 1567132), (28, 1455194), (52, 783566), (56, 727597), (91, 447752), (97, 420056), (104, 391783), (182, 223876), (194, 210028), (364, 111938), (388, 105014), (577, 70616), (679, 60008), (728, 55969), (776, 52507), (1154, 35308), (1261, 32312), (1358, 30004), (2308, 17654), (2522, 16156), (2716, 15002), (4039, 10088), (4616, 8827), (5044, 8078), (5432, 7501)]