21792584512

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{183761}}^1$

素因数の和:183899

約数の個数: 56

約数和(自身を含む): 46208792520

約数和(自身を除く): 24416208008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 136, 218, 272, 436, 544, 872, 1088, 1744, 1853, 3488, 3706, 6976, 7412, 14824, 29648, 59296, 118592, 183761, 367522, 735044, 1470088, 2940176, 3123937, 5880352, 6247874, 11760704, 12495748, 20029949, 24991496, 40059898, 49982992, 80119796, 99965984, 160239592, 199931968, 320479184, 340509133, 640958368, 681018266, 1281916736, 1362036532, 2724073064, 5448146128, 10896292256, 21792584512]

約数ペア:

[(1, 21792584512), (2, 10896292256), (4, 5448146128), (8, 2724073064), (16, 1362036532), (17, 1281916736), (32, 681018266), (34, 640958368), (64, 340509133), (68, 320479184), (109, 199931968), (136, 160239592), (218, 99965984), (272, 80119796), (436, 49982992), (544, 40059898), (872, 24991496), (1088, 20029949), (1744, 12495748), (1853, 11760704), (3488, 6247874), (3706, 5880352), (6976, 3123937), (7412, 2940176), (14824, 1470088), (29648, 735044), (59296, 367522), (118592, 183761)]