29750812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 67240544

約数和(自身を除く): 37489732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 47, 52, 74, 91, 94, 148, 182, 188, 259, 329, 364, 481, 518, 611, 658, 962, 1036, 1222, 1316, 1739, 1924, 2209, 2444, 3367, 3478, 4277, 4418, 6734, 6956, 8554, 8836, 12173, 13468, 15463, 17108, 22607, 24346, 28717, 30926, 45214, 48692, 57434, 61852, 81733, 90428, 114868, 158249, 163466, 201019, 316498, 326932, 402038, 572131, 632996, 804076, 1062529, 1144262, 2125058, 2288524, 4250116, 7437703, 14875406, 29750812]

約数ペア:

[(1, 29750812), (2, 14875406), (4, 7437703), (7, 4250116), (13, 2288524), (14, 2125058), (26, 1144262), (28, 1062529), (37, 804076), (47, 632996), (52, 572131), (74, 402038), (91, 326932), (94, 316498), (148, 201019), (182, 163466), (188, 158249), (259, 114868), (329, 90428), (364, 81733), (481, 61852), (518, 57434), (611, 48692), (658, 45214), (962, 30926), (1036, 28717), (1222, 24346), (1316, 22607), (1739, 17108), (1924, 15463), (2209, 13468), (2444, 12173), (3367, 8836), (3478, 8554), (4277, 6956), (4418, 6734)]