40417024

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 88080048

約数和(自身を除く): 47663024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 251, 256, 272, 296, 502, 544, 592, 629, 1004, 1088, 1184, 1258, 2008, 2176, 2368, 2516, 4016, 4267, 4352, 4736, 5032, 8032, 8534, 9287, 9472, 10064, 16064, 17068, 18574, 20128, 32128, 34136, 37148, 40256, 64256, 68272, 74296, 80512, 136544, 148592, 157879, 161024, 273088, 297184, 315758, 546176, 594368, 631516, 1092352, 1188736, 1263032, 2377472, 2526064, 5052128, 10104256, 20208512, 40417024]

約数ペア:

[(1, 40417024), (2, 20208512), (4, 10104256), (8, 5052128), (16, 2526064), (17, 2377472), (32, 1263032), (34, 1188736), (37, 1092352), (64, 631516), (68, 594368), (74, 546176), (128, 315758), (136, 297184), (148, 273088), (251, 161024), (256, 157879), (272, 148592), (296, 136544), (502, 80512), (544, 74296), (592, 68272), (629, 64256), (1004, 40256), (1088, 37148), (1184, 34136), (1258, 32128), (2008, 20128), (2176, 18574), (2368, 17068), (2516, 16064), (4016, 10064), (4267, 9472), (4352, 9287), (4736, 8534), (5032, 8032)]