17129812

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 38007144

約数和(自身を除く): 20877332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 53, 68, 97, 98, 106, 119, 194, 196, 212, 238, 371, 388, 476, 679, 742, 833, 901, 1358, 1484, 1649, 1666, 1802, 2597, 2716, 3298, 3332, 3604, 4753, 5141, 5194, 6307, 6596, 9506, 10282, 10388, 11543, 12614, 19012, 20564, 23086, 25228, 35987, 44149, 46172, 71974, 80801, 87397, 88298, 143948, 161602, 174794, 176596, 251909, 323204, 349588, 503818, 611779, 1007636, 1223558, 2447116, 4282453, 8564906, 17129812]

約数ペア:

[(1, 17129812), (2, 8564906), (4, 4282453), (7, 2447116), (14, 1223558), (17, 1007636), (28, 611779), (34, 503818), (49, 349588), (53, 323204), (68, 251909), (97, 176596), (98, 174794), (106, 161602), (119, 143948), (194, 88298), (196, 87397), (212, 80801), (238, 71974), (371, 46172), (388, 44149), (476, 35987), (679, 25228), (742, 23086), (833, 20564), (901, 19012), (1358, 12614), (1484, 11543), (1649, 10388), (1666, 10282), (1802, 9506), (2597, 6596), (2716, 6307), (3298, 5194), (3332, 5141), (3604, 4753)]