4991336

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 11664000

約数和(自身を除く): 6672664

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 107, 119, 136, 196, 214, 238, 343, 392, 428, 476, 686, 749, 833, 856, 952, 1372, 1498, 1666, 1819, 2744, 2996, 3332, 3638, 5243, 5831, 5992, 6664, 7276, 10486, 11662, 12733, 14552, 20972, 23324, 25466, 36701, 41944, 46648, 50932, 73402, 89131, 101864, 146804, 178262, 293608, 356524, 623917, 713048, 1247834, 2495668, 4991336]

約数ペア:

[(1, 4991336), (2, 2495668), (4, 1247834), (7, 713048), (8, 623917), (14, 356524), (17, 293608), (28, 178262), (34, 146804), (49, 101864), (56, 89131), (68, 73402), (98, 50932), (107, 46648), (119, 41944), (136, 36701), (196, 25466), (214, 23324), (238, 20972), (343, 14552), (392, 12733), (428, 11662), (476, 10486), (686, 7276), (749, 6664), (833, 5992), (856, 5831), (952, 5243), (1372, 3638), (1498, 3332), (1666, 2996), (1819, 2744)]