15697969638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{72577}}^1$

素因数の和:72701

約数の個数: 64

約数和(自身を含む): 35116139520

約数和(自身を除く): 19418169882

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 59, 78, 94, 118, 141, 177, 282, 354, 611, 767, 1222, 1534, 1833, 2301, 2773, 3666, 4602, 5546, 8319, 16638, 36049, 72098, 72577, 108147, 145154, 216294, 217731, 435462, 943501, 1887002, 2830503, 3411119, 4282043, 5661006, 6822238, 8564086, 10233357, 12846129, 20466714, 25692258, 44344547, 55666559, 88689094, 111333118, 133033641, 166999677, 201256021, 266067282, 333999354, 402512042, 603768063, 1207536126, 2616328273, 5232656546, 7848984819, 15697969638]

約数ペア:

[(1, 15697969638), (2, 7848984819), (3, 5232656546), (6, 2616328273), (13, 1207536126), (26, 603768063), (39, 402512042), (47, 333999354), (59, 266067282), (78, 201256021), (94, 166999677), (118, 133033641), (141, 111333118), (177, 88689094), (282, 55666559), (354, 44344547), (611, 25692258), (767, 20466714), (1222, 12846129), (1534, 10233357), (1833, 8564086), (2301, 6822238), (2773, 5661006), (3666, 4282043), (4602, 3411119), (5546, 2830503), (8319, 1887002), (16638, 943501), (36049, 435462), (72098, 217731), (72577, 216294), (108147, 145154)]