71726128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7127}}^1$

素因数の和:7189

約数の個数: 40

約数和(自身を含む): 151142112

約数和(自身を除く): 79415984

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 7127, 10064, 14254, 28508, 57016, 114032, 121159, 242318, 263699, 484636, 527398, 969272, 1054796, 1938544, 2109592, 4219184, 4482883, 8965766, 17931532, 35863064, 71726128]

約数ペア:

[(1, 71726128), (2, 35863064), (4, 17931532), (8, 8965766), (16, 4482883), (17, 4219184), (34, 2109592), (37, 1938544), (68, 1054796), (74, 969272), (136, 527398), (148, 484636), (272, 263699), (296, 242318), (592, 121159), (629, 114032), (1258, 57016), (2516, 28508), (5032, 14254), (7127, 10064)]