71367952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7573}}^1$

素因数の和:7631

約数の個数: 40

約数和(自身を含む): 150268160

約数和(自身を除く): 78900208

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 7573, 9424, 15146, 30292, 60584, 121168, 143887, 234763, 287774, 469526, 575548, 939052, 1151096, 1878104, 2302192, 3756208, 4460497, 8920994, 17841988, 35683976, 71367952]

約数ペア:

[(1, 71367952), (2, 35683976), (4, 17841988), (8, 8920994), (16, 4460497), (19, 3756208), (31, 2302192), (38, 1878104), (62, 1151096), (76, 939052), (124, 575548), (152, 469526), (248, 287774), (304, 234763), (496, 143887), (589, 121168), (1178, 60584), (2356, 30292), (4712, 15146), (7573, 9424)]