17961490904

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{13327}}^1$

素因数の和:13968

約数の個数: 64

約数和(自身を含む): 39497794560

約数和(自身を除く): 21536303656

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 587, 1148, 1174, 2296, 2348, 4109, 4696, 8218, 13327, 16436, 24067, 26654, 32872, 48134, 53308, 93289, 96268, 106616, 168469, 186578, 192536, 336938, 373156, 546407, 673876, 746312, 1092814, 1347752, 2185628, 3824849, 4371256, 7649698, 7822949, 15299396, 15645898, 30598792, 31291796, 54760643, 62583592, 109521286, 219042572, 320740909, 438085144, 641481818, 1282963636, 2245186363, 2565927272, 4490372726, 8980745452, 17961490904]

約数ペア:

[(1, 17961490904), (2, 8980745452), (4, 4490372726), (7, 2565927272), (8, 2245186363), (14, 1282963636), (28, 641481818), (41, 438085144), (56, 320740909), (82, 219042572), (164, 109521286), (287, 62583592), (328, 54760643), (574, 31291796), (587, 30598792), (1148, 15645898), (1174, 15299396), (2296, 7822949), (2348, 7649698), (4109, 4371256), (4696, 3824849), (8218, 2185628), (13327, 1347752), (16436, 1092814), (24067, 746312), (26654, 673876), (32872, 546407), (48134, 373156), (53308, 336938), (93289, 192536), (96268, 186578), (106616, 168469)]