17961488992

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{8807}}^1$

素因数の和:9020

約数の個数: 96

約数和(自身を含む): 39313838592

約数和(自身を除く): 21352349600

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 163, 184, 272, 326, 368, 391, 544, 652, 736, 782, 1304, 1564, 2608, 2771, 3128, 3749, 5216, 5542, 6256, 7498, 8807, 11084, 12512, 14996, 17614, 22168, 29992, 35228, 44336, 59984, 63733, 70456, 88672, 119968, 127466, 140912, 149719, 202561, 254932, 281824, 299438, 405122, 509864, 598876, 810244, 1019728, 1197752, 1435541, 1620488, 2039456, 2395504, 2871082, 3240976, 3443537, 4791008, 5742164, 6481952, 6887074, 11484328, 13774148, 22968656, 24404197, 27548296, 33017443, 45937312, 48808394, 55096592, 66034886, 97616788, 110193184, 132069772, 195233576, 264139544, 390467152, 528279088, 561296531, 780934304, 1056558176, 1122593062, 2245186124, 4490372248, 8980744496, 17961488992]

約数ペア:

[(1, 17961488992), (2, 8980744496), (4, 4490372248), (8, 2245186124), (16, 1122593062), (17, 1056558176), (23, 780934304), (32, 561296531), (34, 528279088), (46, 390467152), (68, 264139544), (92, 195233576), (136, 132069772), (163, 110193184), (184, 97616788), (272, 66034886), (326, 55096592), (368, 48808394), (391, 45937312), (544, 33017443), (652, 27548296), (736, 24404197), (782, 22968656), (1304, 13774148), (1564, 11484328), (2608, 6887074), (2771, 6481952), (3128, 5742164), (3749, 4791008), (5216, 3443537), (5542, 3240976), (6256, 2871082), (7498, 2395504), (8807, 2039456), (11084, 1620488), (12512, 1435541), (14996, 1197752), (17614, 1019728), (22168, 810244), (29992, 598876), (35228, 509864), (44336, 405122), (59984, 299438), (63733, 281824), (70456, 254932), (88672, 202561), (119968, 149719), (127466, 140912)]