25213344

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 47181216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 89, 96, 104, 156, 178, 208, 227, 267, 312, 356, 416, 454, 534, 624, 681, 712, 908, 1068, 1157, 1248, 1362, 1424, 1816, 2136, 2314, 2724, 2848, 2951, 3471, 3632, 4272, 4628, 5448, 5902, 6942, 7264, 8544, 8853, 9256, 10896, 11804, 13884, 17706, 18512, 20203, 21792, 23608, 27768, 35412, 37024, 40406, 47216, 55536, 60609, 70824, 80812, 94432, 111072, 121218, 141648, 161624, 242436, 262639, 283296, 323248, 484872, 525278, 646496, 787917, 969744, 1050556, 1575834, 1939488, 2101112, 3151668, 4202224, 6303336, 8404448, 12606672, 25213344]

約数ペア:

[(1, 25213344), (2, 12606672), (3, 8404448), (4, 6303336), (6, 4202224), (8, 3151668), (12, 2101112), (13, 1939488), (16, 1575834), (24, 1050556), (26, 969744), (32, 787917), (39, 646496), (48, 525278), (52, 484872), (78, 323248), (89, 283296), (96, 262639), (104, 242436), (156, 161624), (178, 141648), (208, 121218), (227, 111072), (267, 94432), (312, 80812), (356, 70824), (416, 60609), (454, 55536), (534, 47216), (624, 40406), (681, 37024), (712, 35412), (908, 27768), (1068, 23608), (1157, 21792), (1248, 20203), (1362, 18512), (1424, 17706), (1816, 13884), (2136, 11804), (2314, 10896), (2724, 9256), (2848, 8853), (2951, 8544), (3471, 7264), (3632, 6942), (4272, 5902), (4628, 5448)]