15207296

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 35465400

約数和(自身を除く): 20258104

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 64, 74, 76, 104, 128, 148, 152, 169, 208, 247, 296, 304, 338, 416, 481, 494, 592, 608, 676, 703, 832, 962, 988, 1184, 1216, 1352, 1406, 1664, 1924, 1976, 2368, 2432, 2704, 2812, 3211, 3848, 3952, 4736, 5408, 5624, 6253, 6422, 7696, 7904, 9139, 10816, 11248, 12506, 12844, 15392, 15808, 18278, 21632, 22496, 25012, 25688, 30784, 31616, 36556, 44992, 50024, 51376, 61568, 73112, 89984, 100048, 102752, 118807, 146224, 200096, 205504, 237614, 292448, 400192, 411008, 475228, 584896, 800384, 950456, 1169792, 1900912, 3801824, 7603648, 15207296]

約数ペア:

[(1, 15207296), (2, 7603648), (4, 3801824), (8, 1900912), (13, 1169792), (16, 950456), (19, 800384), (26, 584896), (32, 475228), (37, 411008), (38, 400192), (52, 292448), (64, 237614), (74, 205504), (76, 200096), (104, 146224), (128, 118807), (148, 102752), (152, 100048), (169, 89984), (208, 73112), (247, 61568), (296, 51376), (304, 50024), (338, 44992), (416, 36556), (481, 31616), (494, 30784), (592, 25688), (608, 25012), (676, 22496), (703, 21632), (832, 18278), (962, 15808), (988, 15392), (1184, 12844), (1216, 12506), (1352, 11248), (1406, 10816), (1664, 9139), (1924, 7904), (1976, 7696), (2368, 6422), (2432, 6253), (2704, 5624), (2812, 5408), (3211, 4736), (3848, 3952)]