15691338572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{81799}}^1$

素因数の和:81871

約数の個数: 96

約数和(自身を含む): 36939571200

約数和(自身を除く): 21248232628

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 68, 91, 119, 124, 182, 217, 221, 238, 364, 403, 434, 442, 476, 527, 806, 868, 884, 1054, 1547, 1612, 2108, 2821, 3094, 3689, 5642, 6188, 6851, 7378, 11284, 13702, 14756, 27404, 47957, 81799, 95914, 163598, 191828, 327196, 572593, 1063387, 1145186, 1390583, 2126774, 2290372, 2535769, 2781166, 4253548, 5071538, 5562332, 7443709, 9734081, 10143076, 14887418, 17750383, 18077579, 19468162, 29774836, 32964997, 35500766, 36155158, 38936324, 43108073, 65929994, 71001532, 72310316, 86216146, 126543053, 131859988, 172432292, 230754979, 253086106, 301756511, 461509958, 506172212, 560404949, 603513022, 923019916, 1120809898, 1207026044, 2241619796, 3922834643, 7845669286, 15691338572]

約数ペア:

[(1, 15691338572), (2, 7845669286), (4, 3922834643), (7, 2241619796), (13, 1207026044), (14, 1120809898), (17, 923019916), (26, 603513022), (28, 560404949), (31, 506172212), (34, 461509958), (52, 301756511), (62, 253086106), (68, 230754979), (91, 172432292), (119, 131859988), (124, 126543053), (182, 86216146), (217, 72310316), (221, 71001532), (238, 65929994), (364, 43108073), (403, 38936324), (434, 36155158), (442, 35500766), (476, 32964997), (527, 29774836), (806, 19468162), (868, 18077579), (884, 17750383), (1054, 14887418), (1547, 10143076), (1612, 9734081), (2108, 7443709), (2821, 5562332), (3094, 5071538), (3689, 4253548), (5642, 2781166), (6188, 2535769), (6851, 2290372), (7378, 2126774), (11284, 1390583), (13702, 1145186), (14756, 1063387), (27404, 572593), (47957, 327196), (81799, 191828), (95914, 163598)]