29639392

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:140

約数の個数: 72

約数和(自身を含む): 65129400

約数和(自身を除く): 35490008

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 41, 58, 76, 82, 116, 152, 164, 232, 304, 328, 464, 551, 608, 656, 779, 928, 1102, 1189, 1312, 1558, 1681, 2204, 2378, 3116, 3362, 4408, 4756, 6232, 6724, 8816, 9512, 12464, 13448, 17632, 19024, 22591, 24928, 26896, 31939, 38048, 45182, 48749, 53792, 63878, 90364, 97498, 127756, 180728, 194996, 255512, 361456, 389992, 511024, 722912, 779984, 926231, 1022048, 1559968, 1852462, 3704924, 7409848, 14819696, 29639392]

約数ペア:

[(1, 29639392), (2, 14819696), (4, 7409848), (8, 3704924), (16, 1852462), (19, 1559968), (29, 1022048), (32, 926231), (38, 779984), (41, 722912), (58, 511024), (76, 389992), (82, 361456), (116, 255512), (152, 194996), (164, 180728), (232, 127756), (304, 97498), (328, 90364), (464, 63878), (551, 53792), (608, 48749), (656, 45182), (779, 38048), (928, 31939), (1102, 26896), (1189, 24928), (1312, 22591), (1558, 19024), (1681, 17632), (2204, 13448), (2378, 12464), (3116, 9512), (3362, 8816), (4408, 6724), (4756, 6232)]