7402616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 16329600

約数和(自身を除く): 8926984

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 53, 68, 79, 104, 106, 136, 158, 212, 221, 316, 424, 442, 632, 689, 884, 901, 1027, 1343, 1378, 1768, 1802, 2054, 2686, 2756, 3604, 4108, 4187, 5372, 5512, 7208, 8216, 8374, 10744, 11713, 16748, 17459, 23426, 33496, 34918, 46852, 54431, 69836, 71179, 93704, 108862, 139672, 142358, 217724, 284716, 435448, 569432, 925327, 1850654, 3701308, 7402616]

約数ペア:

[(1, 7402616), (2, 3701308), (4, 1850654), (8, 925327), (13, 569432), (17, 435448), (26, 284716), (34, 217724), (52, 142358), (53, 139672), (68, 108862), (79, 93704), (104, 71179), (106, 69836), (136, 54431), (158, 46852), (212, 34918), (221, 33496), (316, 23426), (424, 17459), (442, 16748), (632, 11713), (689, 10744), (884, 8374), (901, 8216), (1027, 7208), (1343, 5512), (1378, 5372), (1768, 4187), (1802, 4108), (2054, 3604), (2686, 2756)]