71475584

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{18013}}^1$

素因数の和:18058

約数の個数: 32

約数和(自身を含む): 146994240

約数和(自身を除く): 75518656

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 18013, 36026, 72052, 144104, 288208, 558403, 576416, 1116806, 1152832, 2233612, 2305664, 4467224, 8934448, 17868896, 35737792, 71475584]

約数ペア:

[(1, 71475584), (2, 35737792), (4, 17868896), (8, 8934448), (16, 4467224), (31, 2305664), (32, 2233612), (62, 1152832), (64, 1116806), (124, 576416), (128, 558403), (248, 288208), (496, 144104), (992, 72052), (1984, 36026), (3968, 18013)]