25732356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 70898688

約数和(自身を除く): 45166332

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 313, 372, 403, 442, 527, 626, 663, 806, 884, 939, 1054, 1209, 1252, 1326, 1581, 1612, 1878, 2108, 2418, 2652, 3162, 3756, 4069, 4836, 5321, 6324, 6851, 8138, 9703, 10642, 12207, 13702, 15963, 16276, 19406, 20553, 21284, 24414, 27404, 29109, 31926, 38812, 41106, 48828, 58218, 63852, 69173, 82212, 116436, 126139, 138346, 164951, 207519, 252278, 276692, 329902, 378417, 415038, 494853, 504556, 659804, 756834, 830076, 989706, 1513668, 1979412, 2144363, 4288726, 6433089, 8577452, 12866178, 25732356]

約数ペア:

[(1, 25732356), (2, 12866178), (3, 8577452), (4, 6433089), (6, 4288726), (12, 2144363), (13, 1979412), (17, 1513668), (26, 989706), (31, 830076), (34, 756834), (39, 659804), (51, 504556), (52, 494853), (62, 415038), (68, 378417), (78, 329902), (93, 276692), (102, 252278), (124, 207519), (156, 164951), (186, 138346), (204, 126139), (221, 116436), (313, 82212), (372, 69173), (403, 63852), (442, 58218), (527, 48828), (626, 41106), (663, 38812), (806, 31926), (884, 29109), (939, 27404), (1054, 24414), (1209, 21284), (1252, 20553), (1326, 19406), (1581, 16276), (1612, 15963), (1878, 13702), (2108, 12207), (2418, 10642), (2652, 9703), (3162, 8138), (3756, 6851), (4069, 6324), (4836, 5321)]