77785472

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{35747}}^1$

素因数の和:35778

約数の個数: 32

約数和(自身を含む): 164083320

約数和(自身を除く): 86297848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 35747, 71494, 142988, 285976, 571952, 607699, 1143904, 1215398, 2287808, 2430796, 4575616, 4861592, 9723184, 19446368, 38892736, 77785472]

約数ペア:

[(1, 77785472), (2, 38892736), (4, 19446368), (8, 9723184), (16, 4861592), (17, 4575616), (32, 2430796), (34, 2287808), (64, 1215398), (68, 1143904), (128, 607699), (136, 571952), (272, 285976), (544, 142988), (1088, 71494), (2176, 35747)]