47209136

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 80

約数和(自身を含む): 106243200

約数和(自身を除く): 59034064

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 79, 104, 136, 158, 169, 208, 221, 272, 316, 338, 442, 632, 676, 884, 1027, 1264, 1343, 1352, 1768, 2054, 2197, 2686, 2704, 2873, 3536, 4108, 4394, 5372, 5746, 8216, 8788, 10744, 11492, 13351, 16432, 17459, 17576, 21488, 22984, 26702, 34918, 35152, 37349, 45968, 53404, 69836, 74698, 106808, 139672, 149396, 173563, 213616, 226967, 279344, 298792, 347126, 453934, 597584, 694252, 907868, 1388504, 1815736, 2777008, 2950571, 3631472, 5901142, 11802284, 23604568, 47209136]

約数ペア:

[(1, 47209136), (2, 23604568), (4, 11802284), (8, 5901142), (13, 3631472), (16, 2950571), (17, 2777008), (26, 1815736), (34, 1388504), (52, 907868), (68, 694252), (79, 597584), (104, 453934), (136, 347126), (158, 298792), (169, 279344), (208, 226967), (221, 213616), (272, 173563), (316, 149396), (338, 139672), (442, 106808), (632, 74698), (676, 69836), (884, 53404), (1027, 45968), (1264, 37349), (1343, 35152), (1352, 34918), (1768, 26702), (2054, 22984), (2197, 21488), (2686, 17576), (2704, 17459), (2873, 16432), (3536, 13351), (4108, 11492), (4394, 10744), (5372, 8788), (5746, 8216)]