13308412192

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{661189}}^1$

素因数の和:661253

約数の個数: 48

約数和(自身を含む): 28491999480

約数和(自身を除く): 15183587288

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 2516, 5032, 10064, 20128, 661189, 1322378, 2644756, 5289512, 10579024, 11240213, 21158048, 22480426, 24463993, 44960852, 48927986, 89921704, 97855972, 179843408, 195711944, 359686816, 391423888, 415887881, 782847776, 831775762, 1663551524, 3327103048, 6654206096, 13308412192]

約数ペア:

[(1, 13308412192), (2, 6654206096), (4, 3327103048), (8, 1663551524), (16, 831775762), (17, 782847776), (32, 415887881), (34, 391423888), (37, 359686816), (68, 195711944), (74, 179843408), (136, 97855972), (148, 89921704), (272, 48927986), (296, 44960852), (544, 24463993), (592, 22480426), (629, 21158048), (1184, 11240213), (1258, 10579024), (2516, 5289512), (5032, 2644756), (10064, 1322378), (20128, 661189)]