61394632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 129830400

約数和(自身を除く): 68435768

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 137, 139, 248, 274, 278, 403, 548, 556, 806, 1096, 1112, 1612, 1781, 1807, 3224, 3562, 3614, 4247, 4309, 7124, 7228, 8494, 8618, 14248, 14456, 16988, 17236, 19043, 33976, 34472, 38086, 55211, 56017, 76172, 110422, 112034, 152344, 220844, 224068, 247559, 441688, 448136, 495118, 590333, 990236, 1180666, 1980472, 2361332, 4722664, 7674329, 15348658, 30697316, 61394632]

約数ペア:

[(1, 61394632), (2, 30697316), (4, 15348658), (8, 7674329), (13, 4722664), (26, 2361332), (31, 1980472), (52, 1180666), (62, 990236), (104, 590333), (124, 495118), (137, 448136), (139, 441688), (248, 247559), (274, 224068), (278, 220844), (403, 152344), (548, 112034), (556, 110422), (806, 76172), (1096, 56017), (1112, 55211), (1612, 38086), (1781, 34472), (1807, 33976), (3224, 19043), (3562, 17236), (3614, 16988), (4247, 14456), (4309, 14248), (7124, 8618), (7228, 8494)]