47175808

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 99144000

約数和(自身を除く): 51968192

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 128, 142, 179, 232, 284, 358, 464, 568, 716, 928, 1136, 1432, 1856, 2059, 2272, 2864, 3712, 4118, 4544, 5191, 5728, 8236, 9088, 10382, 11456, 12709, 16472, 20764, 22912, 25418, 32944, 41528, 50836, 65888, 83056, 101672, 131776, 166112, 203344, 263552, 332224, 368561, 406688, 664448, 737122, 813376, 1474244, 1626752, 2948488, 5896976, 11793952, 23587904, 47175808]

約数ペア:

[(1, 47175808), (2, 23587904), (4, 11793952), (8, 5896976), (16, 2948488), (29, 1626752), (32, 1474244), (58, 813376), (64, 737122), (71, 664448), (116, 406688), (128, 368561), (142, 332224), (179, 263552), (232, 203344), (284, 166112), (358, 131776), (464, 101672), (568, 83056), (716, 65888), (928, 50836), (1136, 41528), (1432, 32944), (1856, 25418), (2059, 22912), (2272, 20764), (2864, 16472), (3712, 12709), (4118, 11456), (4544, 10382), (5191, 9088), (5728, 8236)]