4223168

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 56

約数和(自身を含む): 9265920

約数和(自身を除く): 5042752

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 151, 152, 184, 302, 304, 368, 437, 604, 608, 736, 874, 1208, 1216, 1472, 1748, 2416, 2869, 3473, 3496, 4832, 5738, 6946, 6992, 9664, 11476, 13892, 13984, 22952, 27784, 27968, 45904, 55568, 65987, 91808, 111136, 131974, 183616, 222272, 263948, 527896, 1055792, 2111584, 4223168]

約数ペア:

[(1, 4223168), (2, 2111584), (4, 1055792), (8, 527896), (16, 263948), (19, 222272), (23, 183616), (32, 131974), (38, 111136), (46, 91808), (64, 65987), (76, 55568), (92, 45904), (151, 27968), (152, 27784), (184, 22952), (302, 13984), (304, 13892), (368, 11476), (437, 9664), (604, 6992), (608, 6946), (736, 5738), (874, 4832), (1208, 3496), (1216, 3473), (1472, 2869), (1748, 2416)]