25353222

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 57106944

約数和(自身を除く): 31753722

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 101, 102, 107, 138, 202, 214, 303, 321, 391, 606, 642, 782, 1173, 1717, 1819, 2323, 2346, 2461, 3434, 3638, 4646, 4922, 5151, 5457, 6969, 7383, 10302, 10807, 10914, 13938, 14766, 21614, 32421, 39491, 41837, 64842, 78982, 83674, 118473, 125511, 183719, 236946, 248561, 251022, 367438, 497122, 551157, 745683, 1102314, 1491366, 4225537, 8451074, 12676611, 25353222]

約数ペア:

[(1, 25353222), (2, 12676611), (3, 8451074), (6, 4225537), (17, 1491366), (23, 1102314), (34, 745683), (46, 551157), (51, 497122), (69, 367438), (101, 251022), (102, 248561), (107, 236946), (138, 183719), (202, 125511), (214, 118473), (303, 83674), (321, 78982), (391, 64842), (606, 41837), (642, 39491), (782, 32421), (1173, 21614), (1717, 14766), (1819, 13938), (2323, 10914), (2346, 10807), (2461, 10302), (3434, 7383), (3638, 6969), (4646, 5457), (4922, 5151)]