29875144

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 63903600

約数和(自身を除く): 34028456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1163, 1352, 1976, 2326, 3211, 4652, 6422, 9304, 12844, 15119, 22097, 25688, 30238, 44194, 60476, 88388, 120952, 176776, 196547, 287261, 393094, 574522, 786188, 1149044, 1572376, 2298088, 3734393, 7468786, 14937572, 29875144]

約数ペア:

[(1, 29875144), (2, 14937572), (4, 7468786), (8, 3734393), (13, 2298088), (19, 1572376), (26, 1149044), (38, 786188), (52, 574522), (76, 393094), (104, 287261), (152, 196547), (169, 176776), (247, 120952), (338, 88388), (494, 60476), (676, 44194), (988, 30238), (1163, 25688), (1352, 22097), (1976, 15119), (2326, 12844), (3211, 9304), (4652, 6422)]