61615684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 125653248

約数和(自身を除く): 64037564

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 884, 1222, 1483, 1598, 2444, 2966, 3196, 5932, 10387, 19279, 20774, 25211, 38558, 41548, 50422, 69701, 77116, 100844, 139402, 278804, 327743, 655486, 906113, 1184917, 1310972, 1812226, 2369834, 3624452, 4739668, 15403921, 30807842, 61615684]

約数ペア:

[(1, 61615684), (2, 30807842), (4, 15403921), (13, 4739668), (17, 3624452), (26, 2369834), (34, 1812226), (47, 1310972), (52, 1184917), (68, 906113), (94, 655486), (188, 327743), (221, 278804), (442, 139402), (611, 100844), (799, 77116), (884, 69701), (1222, 50422), (1483, 41548), (1598, 38558), (2444, 25211), (2966, 20774), (3196, 19279), (5932, 10387)]