3871784

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 5200216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 83, 98, 119, 136, 166, 196, 238, 332, 343, 392, 476, 581, 664, 686, 833, 952, 1162, 1372, 1411, 1666, 2324, 2744, 2822, 3332, 4067, 4648, 5644, 5831, 6664, 8134, 9877, 11288, 11662, 16268, 19754, 23324, 28469, 32536, 39508, 46648, 56938, 69139, 79016, 113876, 138278, 227752, 276556, 483973, 553112, 967946, 1935892, 3871784]

約数ペア:

[(1, 3871784), (2, 1935892), (4, 967946), (7, 553112), (8, 483973), (14, 276556), (17, 227752), (28, 138278), (34, 113876), (49, 79016), (56, 69139), (68, 56938), (83, 46648), (98, 39508), (119, 32536), (136, 28469), (166, 23324), (196, 19754), (238, 16268), (332, 11662), (343, 11288), (392, 9877), (476, 8134), (581, 6664), (664, 5831), (686, 5644), (833, 4648), (952, 4067), (1162, 3332), (1372, 2822), (1411, 2744), (1666, 2324)]